Seal supply systems

SP23 (Plan 76) SP23 (Plan 76) The EagleBurgmann leakage control systems of the SP23 range in accordance with API Plan 76 consist of an orifice, valves and instruments for pressure monitoring.

Circulation in accordance with API 682 / ISO 21049: Plan 76
QFT1000 QFT1000 Quench fluid supply systems are used to supply single or tandem mechanical seals. They act as a convenient fluid reservoir. The exchange of fluid takes place by the thermosiphon principle or by forced circulation, e.g. with a pumping screw. The QFT1000 is made of transparent polyethylene, complete with clips made of stainless steel. The QFT1000 is resistant to water, glycerine, glycols and methanol; not resistant to mineral oils and toluene.

Supply of mechanical seal based on API 682 / ISO 21049, Plan 51.
TS1000 TS1000 With the EagleBurgmann TS1016 thermosiphon system it is possible to supply buffer/barrier fluid to double and tandem mechanical seals for a broad range of applications. The TS1016 thermosiphon vessel is available in 2 standard sizes with flat ends, sight-glasses for level monitoring and with or without cooling coil. TS vessels are equipped as standard with all the necessary system connections and brackets. The modular system allows the TS1016 vessels to be combined with a wide range of system components such as, e.g. level switch, circulation pump, hand refill pump, thermometer, base frame, etc.

Circulation based on API 682 / ISO 21 049: Plan 52, Plan 53A
SPO (Plan 53B) SPO (Plan 53B) Pressurized barrier system (closed circuit) for use in seal systems with high pressures and/or for hazardous/environmentally harmful processes. The SPO (Plan 53B) range is available with a pressure accumulator, cooler (finned tube, water or air cooler with fan) and a wide range of instruments.

Circulation in accordance with API 682 / ISO 21049: Plan 53B
DRU2000 DRU2000 With the EagleBurgmann DRU system it is possible to supply barrier fluid to double and tandem mechanical seals for a broad range of applications. The maximum operating pressure of 63 bar applies to the housing of the pressure booster, i.e. the process/medium pressure at the connection must be lower and is conditional on the transmission ratio:
DRU2063/A001 up to 57 bar
DRU2063/A002 up to 42 bar

Circulation in accordance with API 682 / ISO 21049: Plan 53C
SPA SPA Barrier pressure units of the SPA range perform all the functions of a barrier system essential for operating double seals (circulation and cooling of the barrier medium, pressurization of the barrier fluid and compensation of leakage).
WDK WDK WDK5120 heat exchangers are used to cool process/barrier fluids in seal supply circuits. The heat exchanger has a wound double helix around the guide tube. Process/barrier medium in the tubes, cooling medium around the tubes.

Circulation based on API 682 / ISO 21049: Plan 21, Plan 22, Plan 23, Plan 41
DHE Pressure accumulator DHE Pressure accumulator The DHE consists of an accumulator, a pressure gauge with a shut-off valve and a check valve. The DHE can also be retrofitted to a SPA (Conversion kit no.: DHE140/R001-00).
SPN SPN The hand refill pump (shown: SPN4016) consists of a storage vessel with level indicator, filling filter and a hand pump with integrated check valve. It is mounted directly on the thermosiphon vessel or pressure booster. There is a choice of two basic types in the SPN range of products:
SPN2000: Stainless steel refill pump for universal applications
SPN4000: specifically for use with TS1016 systems
SPN Automatic SPN Automatic The SPN is an automatic refill unit for barrier fluid pressurization in seal circuits. Pressurization by pneumatic or electric power, or a combination of both. The refill unit tank is designed for pressureless operation and is equipped with a level switch and a sight-glass. The refill unit has all pipework as far as the distributor unit. Separate components are installed in the seal circuit to cool and to circulate the barrier medium.
QFT2000 QFT2000 Quench fluid supply systems are used to supply single or tandem mechanical seals. They act as a convenient fluid reservoir. The exchange of fluid takes place by the thermosiphon principle or by forced circulation, e.g. with a pumping screw. The QFT2000 stainless steel tank is equipped with sight-glasses for monitoring the MIN/MAX level and can be fastened with a lug fixture. The leakage overflow can be selectively discharged.

Supply of mechanical seal based on API 682 / ISO 21049, Plan 51.
TS2000 TS2000 With the EagleBurgmann TS2000 thermosiphon system it is possible to supply buffer/barrier fluid to double and tandem mechanical seals for a broad range of applications. The range is available in 2 different pressure levels with dished heads, sight-glass for level monitoring and with or without cooling coil. TS vessels are equipped as standard with all the necessary system connections and brackets. The modular system allows the TS2000 vessels to be combined with a wide range of system components such as, level switch, circulation pump, hand refill pump, thermometer, base frame, etc.

Circulation based on API 682 / ISO 21 049: Plan 52, Plan 53A
SPO (Plan 53C) SPO (Plan 53C) Pressurized barrier system (closed circuit) for use in seal systems with high pressures and/or for hazardous/environmentally harmful processes. The SPO Plan 53C range is available with a pressure booster, cooler (finned tube, water or air cooler with fan) and a wide range of instruments.

Circulation in accordance with API 682 / ISO 21049: Plan 53C
WED WED Heat exchangers of the WED range are used to cool process/barrier fluids in seal supply circuits. Designed as a tubular heat exchanger with integrated guide plates, the process/barrier medium is directed through the shell of the WED and the cooling medium through the tubes.

Circulation based on API 682 / ISO 21 049: Plan 21, Plan 22, Plan 23, Plan 41
DRE Pressure control unit DRE Pressure control unit The pressure control unit is used for setting different levels of barrier pressure when supplying several individual mechanical seals via an SPA with a VTE. There is a choice of four basic types.
QFT3000 QFT3000 Quench fluid supply systems are used to supply single or tandem mechanical seals. They act as a convenient fluid reservoir. The exchange of fluid takes place by the thermosiphon principle or by forced circulation, e.g. with a pumping screw. The QFT3000 stainless steel tank is equipped with a sight-glass for monitoring the MIN filling level and can be fastened with a lug fixture.

Supply of mechanical seal based on API 682 / ISO 21049, Plan 51.
TS3000 TS3000 Thermosiphon systems of the TS3000 range designed specifically for the operation and supply of mechanical seals in sterile processes. The TS3000 thermosiphon vessel is available in two standard sizes, designed for dismantling, with cooling coil. The modular system allows the TS3000 vessels to be combined with a wide range of system components.

Circulation based on API 682 / ISO 21 049: Plan 52, Plan 53A
WEF6  Water cooler WEF6
Water cooler
Heat exchangers of the WEF6 range are used to cool process/barrier fluids in seal supply circuits. WEF6 heat exchangers are fully compliant with API 682 4th edition regulations. The process/barrier medium is directed through the tube, and the cooling medium is directed through the shell.
Venting and draining of the process/barrier medium side as well as the cooling water side is ensured. In addition, the heat exchangers can also be combined with a temperature instrument in the supply line to the mechanical seal (optional in accordance with API 682 4th edition).
VTE Distribution unit VTE Distribution unit The distribution unit is used when two or more mechanical seals are to be supplied from a single barrier fluid unit of the SPA1000, SPA2000 or SPA3000 range. The VTE is suitable for hydraulic oil as barrier medium. It is delivered as a separate unit which the customer must install in the pipe work at a suitable position. There is a choice of two basic types:
VTE02/M...: Distribution unit for supplying two or more mechanical seals in between bearing pumps.
VTE../S...: Distribution unit for supplying two or more mechanical seals in different pumps. It contains an overflow valve and one flow control valve per seal. DRE pressure control units are necessary if different barrier pressures are used on the mechanical seals.
QFT6000 QFT6000 Quench fluid supply systems are used to supply single mechanical seals. They act as a convenient fluid reservoir. The QFT6000 stainless steel tank is equipped with a sight-glass for monitoring the MIN/MAX filling level and can be fastened with a lug fixture.

Supply of mechnical seal in accordance with API 682 / ISO 21049, Plan 51.
TS3016 TS3016 The EagleBurgmann TS3016 thermosiphon system presents a simple and quick way to clean the vessel interior. For this purpose it is designed for easy dismantling. A quick-release coupling should therefore be used to connect the pressure gas to the vessel. The modular system allows the TS3016 vessels to be combined with a wide range of system components.

Circulation based on API 682 / ISO 21049: Plan 52, Plan 53A
WE6 WE6 Heat exchangers of the WE6 range are used to cool process/barrier fluids in seal supply circuits. WE heat exchangers are available in two standard sizes and are API 682 conform. The process/barrier medium is directed through the tube and the cooling medium through the shell.

For simple draining or venting of the cooling water side, the heat exchanger can also be supplied with ventilation/drainage ball valves. In addition, the heat exchangers can also be combined with a temperature instrument in the supply line to the mechanical seal (optional in accordance with API 682).

Circulation in accordance with API 682 / ISO 21049: Plan 21, Plan 22, Plan 23, Plan 41
TS4000 TS4000 With the EagleBurgmann gap-free executed TS4000 thermosiphon system it is possible to supply buffer/barrier fluid to double and tandem mechanical seals for a broad range of applications. The range is available in completely gap-free design with torispherical heads, sight-glass for level monitoring and with cooling coil. TS vessels are equipped as standard with all the necessary system connections and brackets.

Circulation based on API 682 / ISO 21049: Plan 52, Plan 53A
WED5 WED5 Heat exchangers of the WED5 range (photo: WED5050/A020-D1) are used to cool process/barrier fluids in seal supply circuits. WED5 heat exchangers are available in 3 standard sizes and are API 682 conform. The process/barrier medium is directed through the tube and the cooling medium through the shell. For simple draining of the cooling water side, the heat exchanger can also be supplied with drainage ball valves. In addition, the heat exchangers can also be combined with a temperature instrument in the supply line to mechanical seal (optional in accordance with API 682).
Circulation in accordance with API 682 / ISO 21049: Plan 21, Plan 22, Plan 23, Plan 41
TS5000 TS5000 With the gap-free executed EagleBurgmann TS5000 thermosiphon system it is possible to supply buffer/barrier fluid to double and tandem mechanical seals for a broad range of applications. This range is designed as a flanged version with a sight-glass for level monitoring and with cooling coil. TS vessels are equipped as standard with all the necessary system connections and brackets.

Circulation based on API 682 / ISO 21049: Plan 52, Plan 53A
WEL1000 WEL1000 Heat exchangers of the WEL1000 range are used to cool process/barrier fluids in seal supply circuits. The heat exchangers are made of straight, laser-welded finned tubes. The cooling medium is ambient air. It is important, therefore, for WEL heat exchangers to be installed in well ventilated places indoors or, ideally, outdoors. There is a choice of two different basic versions of the WEL1000 range (1 or 2 tubes), supplied fully assembled along with valves, base frame and other system components.

Circulation in accordance with API 682 / ISO 21049: Plan 21, Plan 22, Plan 23, Plan 41
TS6000 TS6000 The EagleBurgmann Thermosiphon systems of the TS6000 range meet all the requirements to supply mechanical seals in accordance with the API 682 guidelines. The vessels are equipped with all essential connections for fitting additional components. The range is available in two standard vessel sizes (shown: TS6000) with dished heads; a version which can be dismantled is also available as an option. The modular system allows the TS6000 vessels to be combined with a wide range of system components such as, level switch/transmitter, pressure switch/transmitter, base frame, etc.

Circulation in accordance with API 682 / ISO 21049: Plan 52, Plan 53A
WEL2000 WEL2000 Heat exchangers of the WEL2000 range (shown: WEL2001/A040) are used to cool process/barrier fluids in seal supply circuits. The heat exchangers are made of helical, laser-welded finned tubes. The cooling medium is ambient air. There is a choice of three different basic versions of the WEL2000 range, supplied fully assembled along with valves, base frame and other system components.

Circulation in accordance with API 682 / ISO 21049: Plan 21, Plan 22, Plan 23, Plan 41
WEL5 WEL5 Heat exchangers of the WEL5 range (photo: WEL5200/M001-D0) are used to cool process/barrier fluids in seal supply circuits. The heat exchangers are made of helical finned tubes. The cooling medium is ambient air. It is important, therefore, for WEL5 heat exchangers to be installed in well ventilated places indoors or, ideally, outdoors. The integrated fan blower ensures the necessary cooling air flow. The WEL5 range is provided as a compact packaged unit completely assembled.

Circulation in accordance with API 682 / ISO 21049: Plan 21, Plan 22, Plan 23, Plan 41
LS050 (Plan 65) LS050 (Plan 65) The EagleBurgmann leakage control systems of the LS050 range in accordance with API Plan 65 consist of a leakage collection tank with integrated orifice and overflow pipe along with two shut-off valves. The level can be monitored with the a level switch.

Circulation in accordance with API 682 / ISO 21049: Plan 65
MFU Multi Flow Unit MFU Multi Flow Unit The Multi Flow Unit (MFU) is an economical sealing water management solution for reducing operating costs through minimized rates of fresh water and waste water. The MFU series is available in three basic versions:
MFU-MP: for single seals with flush
MFU-MQ: for seals with quench
MFU-MD: for double seals

These are available for different indicated flow ranges and with numerous system components (e.g. mounting supports, stands, hoses, alarm sensors, etc.) and other material combinations.
Circulation in accordance with API 682 Plan 32, Plan 62.
SPU Circulation pump SPU Circulation pump The SPU circulating pump (shown: SPU5000) is used for circulating buffer/barrier fluid in seal supply systems (to increase the cooling capacity). The SPU is suitable for water and other liquids of similarly low viscosity. The SPU is available in 5 basic versions:
SPU1010: without explosion protection
SPU2040: with mechanical seal, with magnetic coupling as an option, ATEX conform
SPU2063: with mechanical seal, with magnetic coupling as an option, ATEX conform
SPU4040: with magnetic coupling, ATEX conform
SPU5000: sealless pump, ATEX conform
ZY Cyclone separators ZY Cyclone separators The ZY range (shown: ZY62) is available in three basic versions:
ZY61: cyclone separator with replaceable insert made of elastomer or ceramic
ZY62: cast version of the cyclone separator
ZY203: cyclone separator for high flow rates and high pressures

Circulation in accordance with API 682 / ISO 21049: Plan 31, API Plan 41
SP23 Flow meter SP23 Flow meter Flow meters of the SP23 range are used for checking the amount of fluid used to refill the barrier fluid circuit in closed systems (e.g. SPN1000/3000). The indicated volume equals the amount lost from the circuit through leakage.
GSS  Gas supply system GSS
Gas supply system
Gas supply systems of the GSS range are specially designed for contact-free operated, gas-lubricated mechanical seals. The gas supplied from the supply network (e.g. air or nitrogen) is regulated/monitored by the GSS in accordance with the requirements of the seals being supplied. The GSS systems are equipped with alarm and/or switch-off points depending on specific safety requirements. Centralized monitoring of the measurement values is also possible on request.

Circulation in accordance with API 682 / ISO 21 049: Plan 72, Plan 74
ESPro Supply system for 
electrical submersible pumps ESPro Supply system for
electrical submersible pumps
  • Robust and reliable design
  • No dynamically loaded O-Ring
  • Spring energized
  • Metal bellows design
  • Related to well pressure
  • Motor fluid pressurization
  • Motor fluid compensation
LS050 (Plan 75) LS050 (Plan 75) The EagleBurgmann leakage control systems of the LS050 range in accordance with API Plan 75 consist of a leakage collection tank with sight-glass and can be equipped with a wide range of measuring instruments.

Circulation in accordance with API 682 / ISO 21049: Plan 75
BestFlow BestFlow The EagleBurgmann BestFlow is a temperature-controlled "money-saving valve" for double seals on which the barrier water connection extends directly into the seal chamber, e.g. Cartex-DN.
HPS Screw pump HPS Screw pump Screw pumps of the HPS range are canned pumps. Their ideal area of application is closed high-pressure circuits within hydraulic process engineering systems. Here the HPS represents a genuine, low-price alternative to the centrifugal pump without stuffing box. HPS pumps are not self-priming, so the pump circuit must be well vented.
HPS4100: screw pump for a max. permissible operating pressure of 100 bar
HPS4200: screw pump for a max. permissible operating pressure of 200 bar
MAF203 Magnetic filter MAF203 Magnetic filter Magnetic filters of the MAF203 range are inline filters for installation inside pipelines. The combination of magnetic rod and filter element guarantees a high level of efficiency. Magnetic filters are used in seal supply systems and any other such systems in which a liquid has to be cleaned of magnetic and non-magnetic impurities up to a certain size.
SP23 Pressure gauge SP23 Pressure gauge Bourdon pressure gauges of the SP23 range are used for visual monitoring of the operating pressure.
SMS Seal Management SMS Seal Management The EagleBurgmann SMS is a customizable system based on four modules. It is used to continuously supply and monitor gas-lubricated mechanical seals.
MAF2001 Magnetic filter MAF2001 Magnetic filter Magnetic filters of the MAF2001 range are inline filters for installation inside pipelines. The combination of magnetic rod and filter element guarantees a high level of efficiency. Magnetic filters are used in seal supply systems and any other such systems in which a liquid has to be cleaned of magnetic and non-magnetic impurities up to a certain size.
SP23 Temperature gauge SP23 Temperature gauge The bi-metallic thermometers of the SP23 range are used for visual monitoring of the operating temperature.
RoTechBooster RoTechBooster
  • Electric driven centrifugal design
  • Hermetically sealed
  • Delivers seal gas flow as defined by API
  • 24,000 hours of operation before required maintenance
  • Various models available, depending on requirements
MAA Magnetic separator MAA Magnetic separator Magnetic separators of the MAA range consist of a pressure casing with integrated magnetic rod. Magnetic separators are used in seal supply systems and any other such systems in which a liquid has to be cleaned of magnetic impurities.
SPI Measuring unit SPI Measuring unit The measuring unit of the SPI range is used for visual monitoring of the operating temperature and the operating pressure. The measuring unit consists of a pressure gauge (NG 100) with a gauge shut-off valve in accordance with DIN 16270, a bi-metallic thermometer with protective sleeve, and a connector. The SPI is suitable for deployment with the TS2000, TS4000, TS5000 and DRU2063.
SPL Level indicator SPL Level indicator The tank-top mounted level indicators of the SPL range are used for continuous measuring, indication and monitoring of fluid levels. The level indicator consists of a vertical pipe with an integrated floating ball and a magnet system. The indicator strip can be positioned through 360° and is fixed to the outside of the vertical pipe.
SPS Level switch SPS Level switch Level switches of the SPS range are used for monitoring and/or controlling fluid levels in vessels, with alarm and/or control of automatic refill units. The SPS is suitable for deployment with the TS1016/A007, TS2000, TS4000 and TS5000 range.
SPK Contact unit SPK Contact unit The contact unit of the SPK range is used for fluid level monitoring through zero contact magnetic actuation of a contact. The contact unit consists of one or more magnetic elements which transmit the position of the fluid level or of the pressure booster piston rod to the switches without touching. The switches are reed contacts or inductive contacts in accordance with NAMUR.